Free CompTIA Network+ N10-009 Practice Question

A medium-sized enterprise is planning to upgrade their network security architecture. They wish to enhance their user authentication methods to secure remote access to their corporate network. The IT manager suggests a system that requires a password and a verification code sent to the user's mobile device. Which authentication mechanism does this scenario best describe?

  • Single sign-on (SSO)

  • Multifactor authentication (MFA)

  • Terminal Access Controller Access Control System Plus (TACACS+)

  • Physical token

This question's topic:
CompTIA Network+ N10-009 / 
Network Security
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